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Kenworth T300-T450 Steering Parts & Acc.

Kenworth T300-T450 Steering Parts: Need to keep your Kenworth's steering on point? This product lineup has you covered with steering boxes, king pins, tie rod ends, cross tubes, and more. Built tough for durability and precision, these parts are perfect for replacements or upgrades. From heavy-duty construction to corrosion resistance and easy installation, everything here is designed to keep your truck handling smoothly and safely. Stay in control with these top-quality steering components!

Frequently Asked Questions About Kenworth T300-T450 Steering Parts & Acc.

Will these steering parts fit my specific Kenworth T300, T330, T370, or T450 model year?

Most steering components for Kenworth T300-T450 models are compatible across years 1997-2015, but critical parts like steering boxes and columns can vary by year and configuration. Always verify your truck's VIN and model year before ordering. Key differences exist between pre-2003 and post-2003 models, particularly in power steering pump mounting and steering shaft lengths. Contact our support team with your VIN for exact fitment confirmation.

What are the most common signs I need to replace my steering components?

Watch for excessive play in the steering wheel (more than 2 inches of movement before wheels respond), grinding or whining noises when turning, difficulty steering at low speeds, steering wheel vibration, or visible fluid leaks around the steering box or pump. For T300-T450 models, steering shaft u-joints and drag links typically need replacement every 150,000-200,000 miles under normal conditions, sooner with heavy-duty applications.

Can I install these steering parts myself, or do I need special tools?

Basic components like drag links and tie rod ends can be installed with standard shop tools, including a pitman arm puller and ball joint separator. However, steering boxes require precise alignment and typically need a splined shaft puller. Power steering pumps on T300-T450 models often require serpentine belt routing knowledge specific to your engine configuration. We recommend professional installation for steering boxes and columns to ensure proper alignment and safety.

What's the difference between OEM and aftermarket steering parts for my Kenworth?

OEM parts guarantee exact fit and typically last 200,000-300,000 miles but cost 30-50% more. Quality aftermarket options from manufacturers like TRW, Saginaw, and Shepard offer comparable performance at lower prices. For high-wear items like tie rod ends and drag links, aftermarket parts often match OEM longevity. For critical components like steering boxes, OEM or remanufactured OEM units provide the most reliable long-term performance.

How do I identify which power steering pump I need for my T300-T450?

Power steering pump selection depends on three factors: your engine type (Cummins ISB, ISC, ISL, or CAT C7), model year, and reservoir style (remote or attached). 2003-2007 models typically use gear-driven pumps, while 2008+ use belt-driven systems. Check the pump body for casting numbers - common ones include Saginaw P-series (cast iron) or TRW PS series (aluminum). Mounting bracket configuration also varies between engine families, so verify your current setup before ordering.


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